Re: [aqm] Gathering Queue Length Statistics

2015-02-25 Thread Ryan Doyle
Thank you very much for taking the time to write your response and link me to the resources. I am planning on creating CDFs and have no intention of using average queue length as a primary statistic in my research. I am putting much more emphasis on end to end delays. That said, I am intereste

Re: [aqm] Gathering Queue Length Statistics

2015-02-25 Thread grenville armitage
On 02/26/2015 04:53, Ryan Doyle wrote: [..] I am using the fq_codel, codel, and pie qdiscs for my research and am wondering if there is a way to collect statistics regarding the average queue length since a qdisc was enabled? I have looked at tc's "-s" flag for statistics, but they show

Re: [aqm] Gathering Queue Length Statistics

2015-02-25 Thread Dave Taht
On Wed, Feb 25, 2015 at 1:15 PM, Jesper Dangaard Brouer wrote: > Hi Ryan, > > Follow Daniel's advice, just use netperf-wrapper. I wrote an easy setup > guide for netperf-wrapper here: > > http://netoptimizer.blogspot.co.nz/2014/09/mini-tutorial-for-netperf-wrapper-setup.html In looking at your

Re: [aqm] Gathering Queue Length Statistics

2015-02-25 Thread Jesper Dangaard Brouer
Hi Ryan, Follow Daniel's advice, just use netperf-wrapper. I wrote an easy setup guide for netperf-wrapper here: http://netoptimizer.blogspot.co.nz/2014/09/mini-tutorial-for-netperf-wrapper-setup.html You will love the GUI mode: netperf-wrapper --gui Most powerful thing in the GUI is that you

Re: [aqm] Gathering Queue Length Statistics

2015-02-25 Thread Daniel Havey
Jeez Dave, don't scare the kid! :^) He's only an undergrad! Look Ryan, Dave really does have your best interest at heart and that is why he wants you to use CDFs instead of averages. And he is right, I think you should use CDFs also. In fact, save yourself a pile of repetitve work and just u

Re: [aqm] Gathering Queue Length Statistics

2015-02-25 Thread Dave Taht
On Wed, Feb 25, 2015 at 9:53 AM, Ryan Doyle wrote: > Hello, > > I am a senior undergraduate student at the University of North Carolina at > Chapel Hill and am studying the effectiveness of AQMs. I have set up a lab > network and plan on running different sets of experiments with different > AQMs.

Re: [aqm] Gathering Queue Length Statistics

2015-02-25 Thread Fred Baker (fred)
I'd suggest looking at netperf. It doesn't measure the queue directly; it measures the latency that queue occupancy induces. However, at least in commercial equipment, this thing we call "the queue" may not be all in the same place... From: aqm [aqm-boun...@ietf

[aqm] Gathering Queue Length Statistics

2015-02-25 Thread Ryan Doyle
Hello, I am a senior undergraduate student at the University of North Carolina at Chapel Hill and am studying the effectiveness of AQMs. I have set up a lab network and plan on running different sets of experiments with different AQMs. My router machines are running Linux kernel version 3.16.0.

[aqm] New Version Notification - draft-ietf-aqm-recommendation-11.txt

2015-02-25 Thread internet-drafts
A new version (-11) has been submitted for draft-ietf-aqm-recommendation: http://www.ietf.org/internet-drafts/draft-ietf-aqm-recommendation-11.txt The IETF datatracker page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-aqm-recommendation/ Diff from previous version: ht

[aqm] I-D Action: draft-ietf-aqm-recommendation-11.txt

2015-02-25 Thread internet-drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Active Queue Management and Packet Scheduling Working Group of the IETF. Title : IETF Recommendations Regarding Active Queue Management Authors : Fr

Re: [aqm] I-D Action: draft-ietf-aqm-ecn-benefits-00.txt

2015-02-25 Thread Scheffenegger, Richard
Hi, As discussed during IETF91, we are aiming to get a WGLC on this document. Please review this rather short draft - there has been some feedback in Honolulu, which should have been addressed in the adoped version already. Please review this document in preparation for the Dallas meeting, and